1. An empirical investigation into the nature of test smells;Tufano,2016
2. Refactoring: Improving the Design of Existing Code;Fowler,1997
3. When and why your code starts to smell bad;Tufano,2015
4. An exploratory study of the impact of code smells on software change-proneness;Khomh,2009
5. Are all code smells harmful? A study of God Classes and Brain Classes in the evolution of three open source systems;Olbrich,2010